Home / 64,240,249.13-88,651,656.24-34,871,601.59

Finding the Fourth Proportional to 64,240,249.13, 88,651,656.24 and 34,871,601.59

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Solution

The fourth proportional to 64,240,249.13, 88,651,656.24 and 34,871,601.59 is: 48,122,871.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,240,249.13 : 88,651,656.24 = 34,871,601.59 : x
  2. Step 2: Convert to fraction form
    64,240,249.13/88,651,656.24 = 34,871,601.59/x
  3. Step 3: Cross multiply
    64,240,249.13x = 88,651,656.24 × 34,871,601.59
  4. Step 4: Simplify right side
    64,240,249.13x = 3,091,425,236,694,917.50
  5. Step 5: Solve for x
    x = 3,091,425,236,694,917.50/64,240,249.13
  6. Step 6: Final answer
    x = 48,122,871.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.